Protector!

He was regretful, deeply regretful!

He regretted that he did not do everything that he could in the past and kill Su Ming beforehand so that he would not have been able to enter Freezing Sky Clan!

He was regretful… but no matter how much he thought about it, the only chance to regret was during the first time he fought against him. Besides that one time, he could not find any other chance where he could have fought back against Su Ming.

During the first time they met in Freezing Sky Clan, the two of them had battled to the extreme, but even if Si Ma Xin wanted to kill Su Ming, he was prevented from doing so. Even if he had forcefully attacked him not only would he not succeed, he would also have brought a great disaster on his own head!